--- /dev/null
+package org.simantics.graph.query;\r
+\r
+\r
+/**\r
+ * A resource\r
+ * @author Hannu Niemistö\r
+ */\r
+public interface Res {\r
+ \r
+ /** \r
+ * Get a name or URI if available\r
+ *\r
+ * @return a name or URI\r
+ */\r
+ public String toString();\r
+ \r
+}\r